packaging: support building WiX installers with PyOxidizer
We initially implemented PyOxidizer support for Inno installers.
That did most of the heavy work of integrating PyOxidizer into
the packaging system. Implementing WiX installer support was
pretty straightforward.
Aspects of this patch look very similar to Inno's.
The main difference is the handling of the Visual C++
Redistributable Runtime files.
The WiX installer was formerly using merge modules to
install the VC++ 9.0 runtime because this feature is
supported by the WiX installer (it isn't easily available
to Inno installers).
Our strategy for the runtime files is to install the
vcruntime140.dll file next to hg.exe just like any other
file. While we could leverage WiX's functionality for invoking
a VCRedist installer, I don't want to deal with the complexity
at this juncture. So, we let run_pyoxidizer() copy vcruntime140.dll
into the staging directory (like it does for Inno) and our
dynamic WiX XML generator picks it up as a regular file and
installs it.
We did, however, have to teach mercurial.wxs how to conditionally
use the merge modules. But this was rather straightforward.
Comparing the file layout of the WiX installers before and
after:
* Various lib/*.{pyd, dll} files no longer exist
* python27.dll was replaced by python37.dll
* vcruntime140.dll was added
All these changes are expected due to the transition to
Python 3 and to PyOxidizer, which embeded the .pyd and .dll files
in hg.exe.
Differential Revision: https://phab.mercurial-scm.org/D8477
--- a/contrib/packaging/hgpackaging/cli.py Mon Apr 20 18:24:35 2020 -0700
+++ b/contrib/packaging/hgpackaging/cli.py Mon Apr 20 17:42:50 2020 -0700
@@ -50,6 +50,7 @@
def build_wix(
name=None,
+ pyoxidizer_target=None,
python=None,
version=None,
sign_sn=None,
@@ -60,16 +61,29 @@
extra_wxs=None,
extra_features=None,
):
+ if not pyoxidizer_target and not python:
+ raise Exception("--python required unless building with PyOxidizer")
+
+ if python and not os.path.isabs(python):
+ raise Exception("--python arg must be an absolute path")
+
kwargs = {
"source_dir": SOURCE_DIR,
- "python_exe": pathlib.Path(python),
"version": version,
}
- if not os.path.isabs(python):
- raise Exception("--python arg must be an absolute path")
+ if pyoxidizer_target:
+ fn = wix.build_installer_pyoxidizer
+ kwargs["target_triple"] = pyoxidizer_target
+ else:
+ fn = wix.build_installer_py2exe
+ kwargs["python_exe"] = pathlib.Path(python)
if extra_packages_script:
+ if pyoxidizer_target:
+ raise Exception(
+ "pyoxidizer does not support --extra-packages-script"
+ )
kwargs["extra_packages_script"] = extra_packages_script
if extra_wxs:
kwargs["extra_wxs"] = dict(
@@ -87,7 +101,7 @@
"timestamp_url": sign_timestamp_url,
}
- wix.build_installer(**kwargs)
+ fn(**kwargs)
def get_parser():
@@ -115,8 +129,11 @@
)
sp.add_argument("--name", help="Application name", default="Mercurial")
sp.add_argument(
- "--python", help="Path to Python executable to use", required=True
+ "--pyoxidizer-target",
+ choices={"i686-pc-windows-msvc", "x86_64-pc-windows-msvc"},
+ help="Build with PyOxidizer targeting this host triple",
)
+ sp.add_argument("--python", help="Path to Python executable to use")
sp.add_argument(
"--sign-sn",
help="Subject name (or fragment thereof) of certificate "
--- a/contrib/packaging/hgpackaging/wix.py Mon Apr 20 18:24:35 2020 -0700
+++ b/contrib/packaging/hgpackaging/wix.py Mon Apr 20 17:42:50 2020 -0700
@@ -22,6 +22,7 @@
build_py2exe,
stage_install,
)
+from .pyoxidizer import run_pyoxidizer
from .util import (
extract_zip_to_directory,
normalize_windows_version,
@@ -284,7 +285,7 @@
return doc.toprettyxml()
-def build_installer(
+def build_installer_py2exe(
source_dir: pathlib.Path,
python_exe: pathlib.Path,
msi_name='mercurial',
@@ -294,7 +295,7 @@
extra_features: typing.Optional[typing.List[str]] = None,
signing_info: typing.Optional[typing.Dict[str, str]] = None,
):
- """Build a WiX MSI installer.
+ """Build a WiX MSI installer using py2exe.
``source_dir`` is the path to the Mercurial source tree to use.
``arch`` is the target architecture. either ``x86`` or ``x64``.
@@ -355,6 +356,50 @@
staging_dir,
arch,
version=version,
+ python2=True,
+ msi_name=msi_name,
+ extra_wxs=extra_wxs,
+ extra_features=extra_features,
+ signing_info=signing_info,
+ )
+
+
+def build_installer_pyoxidizer(
+ source_dir: pathlib.Path,
+ target_triple: str,
+ msi_name='mercurial',
+ version=None,
+ extra_wxs: typing.Optional[typing.Dict[str, str]] = None,
+ extra_features: typing.Optional[typing.List[str]] = None,
+ signing_info: typing.Optional[typing.Dict[str, str]] = None,
+):
+ """Build a WiX MSI installer using PyOxidizer."""
+ hg_build_dir = source_dir / "build"
+ build_dir = hg_build_dir / ("wix-%s" % target_triple)
+ staging_dir = build_dir / "stage"
+
+ arch = "x64" if "x86_64" in target_triple else "x86"
+
+ build_dir.mkdir(parents=True, exist_ok=True)
+ run_pyoxidizer(source_dir, build_dir, staging_dir, target_triple)
+
+ # We also install some extra files.
+ process_install_rules(EXTRA_INSTALL_RULES, source_dir, staging_dir)
+
+ # And remove some files we don't want.
+ for f in STAGING_REMOVE_FILES:
+ p = staging_dir / f
+ if p.exists():
+ print('removing %s' % p)
+ p.unlink()
+
+ return run_wix_packaging(
+ source_dir,
+ build_dir,
+ staging_dir,
+ arch,
+ version,
+ python2=False,
msi_name=msi_name,
extra_wxs=extra_wxs,
extra_features=extra_features,
@@ -368,6 +413,7 @@
staging_dir: pathlib.Path,
arch: str,
version: str,
+ python2: bool,
msi_name: typing.Optional[str] = "mercurial",
extra_wxs: typing.Optional[typing.Dict[str, str]] = None,
extra_features: typing.Optional[typing.List[str]] = None,
@@ -406,7 +452,8 @@
if not wix_path.exists():
extract_zip_to_directory(wix_pkg, wix_path)
- ensure_vc90_merge_modules(build_dir)
+ if python2:
+ ensure_vc90_merge_modules(build_dir)
source_build_rel = pathlib.Path(os.path.relpath(source_dir, build_dir))
@@ -425,7 +472,16 @@
source = wix_dir / 'mercurial.wxs'
defines['Version'] = version
defines['Comments'] = 'Installs Mercurial version %s' % version
- defines['VCRedistSrcDir'] = str(build_dir)
+
+ if python2:
+ defines["PythonVersion"] = "2"
+ defines['VCRedistSrcDir'] = str(build_dir)
+ else:
+ defines["PythonVersion"] = "3"
+
+ if (staging_dir / "lib").exists():
+ defines["MercurialHasLib"] = "1"
+
if extra_features:
assert all(';' not in f for f in extra_features)
defines['MercurialExtraFeatures'] = ';'.join(extra_features)
--- a/contrib/packaging/wix/mercurial.wxs Mon Apr 20 18:24:35 2020 -0700
+++ b/contrib/packaging/wix/mercurial.wxs Mon Apr 20 17:42:50 2020 -0700
@@ -79,16 +79,21 @@
</Directory>
</Directory>
- <?if $(var.Platform) = "x86" ?>
- <Merge Id='VCRuntime' DiskId='1' Language='1033'
- SourceFile='$(var.VCRedistSrcDir)\microsoft.vcxx.crt.x86_msm.msm' />
- <Merge Id='VCRuntimePolicy' DiskId='1' Language='1033'
- SourceFile='$(var.VCRedistSrcDir)\policy.x.xx.microsoft.vcxx.crt.x86_msm.msm' />
- <?else?>
- <Merge Id='VCRuntime' DiskId='1' Language='1033'
- SourceFile='$(var.VCRedistSrcDir)\microsoft.vcxx.crt.x64_msm.msm' />
- <Merge Id='VCRuntimePolicy' DiskId='1' Language='1033'
- SourceFile='$(var.VCRedistSrcDir)\policy.x.xx.microsoft.vcxx.crt.x64_msm.msm' />
+ <!-- Install VCRedist merge modules on Python 2. On Python 3,
+ vcruntimeXXX.dll is part of the install layout and gets picked up
+ as a regular file. -->
+ <?if $(var.PythonVersion) = "2" ?>
+ <?if $(var.Platform) = "x86" ?>
+ <Merge Id='VCRuntime' DiskId='1' Language='1033'
+ SourceFile='$(var.VCRedistSrcDir)\microsoft.vcxx.crt.x86_msm.msm' />
+ <Merge Id='VCRuntimePolicy' DiskId='1' Language='1033'
+ SourceFile='$(var.VCRedistSrcDir)\policy.x.xx.microsoft.vcxx.crt.x86_msm.msm' />
+ <?else?>
+ <Merge Id='VCRuntime' DiskId='1' Language='1033'
+ SourceFile='$(var.VCRedistSrcDir)\microsoft.vcxx.crt.x64_msm.msm' />
+ <Merge Id='VCRuntimePolicy' DiskId='1' Language='1033'
+ SourceFile='$(var.VCRedistSrcDir)\policy.x.xx.microsoft.vcxx.crt.x64_msm.msm' />
+ <?endif?>
<?endif?>
</Directory>
@@ -101,10 +106,14 @@
<ComponentGroupRef Id="hg.group.ROOT" />
<ComponentGroupRef Id="hg.group.defaultrc" />
<ComponentGroupRef Id="hg.group.helptext" />
- <ComponentGroupRef Id="hg.group.lib" />
+ <?ifdef MercurialHasLib?>
+ <ComponentGroupRef Id="hg.group.lib" />
+ <?endif?>
<ComponentGroupRef Id="hg.group.templates" />
- <MergeRef Id='VCRuntime' />
- <MergeRef Id='VCRuntimePolicy' />
+ <?if $(var.PythonVersion) = "2" ?>
+ <MergeRef Id='VCRuntime' />
+ <MergeRef Id='VCRuntimePolicy' />
+ <?endif?>
</Feature>
<?ifdef MercurialExtraFeatures?>
<?foreach EXTRAFEAT in $(var.MercurialExtraFeatures)?>